// license:BSD-3-Clause // copyright-holders:Curt Coder /********************************************************************** ABC 80 16 KB RAM expansion card emulation *********************************************************************/ #ifndef MAME_BUS_ABCBUS_RAM_H #define MAME_BUS_ABCBUS_RAM_H #pragma once #include "abcbus.h" //************************************************************************** // TYPE DEFINITIONS //************************************************************************** // ======================> abc80_16kb_ram_card_device class abc80_16kb_ram_card_device : public device_t, public device_abcbus_card_interface { public: // construction/destruction abc80_16kb_ram_card_device(const machine_config &mconfig, const char *tag, device_t *owner, uint32_t clock); protected: // device-level overrides virtual void device_start() override; // device_abcbus_interface overrides virtual void abcbus_cs(uint8_t data) override { } virtual uint8_t abcbus_xmemfl(offs_t offset) override; virtual void abcbus_xmemw(offs_t offset, uint8_t data) override; private: memory_share_creator m_ram; }; // device type definition DECLARE_DEVICE_TYPE(ABC80_16KB_RAM_CARD, abc80_16kb_ram_card_device) #endif // MAME_BUS_ABCBUS_RAM_H